You know I've been wondering: Does the Alka Seltzer trick really check to
see if alcohol is present? I'm no chemist, but I wonder if the Alka Seltzer
is just reacting with the water that most alcohols will attract from the
moisture in the air.

How about it? Any chemists in the group? If the mogas were blended with
alcohol with low water content, would the Alka Seltzer fizz at all? Maybe
the best test is still the "line on the beaker" test.

Well, we've been down this road before, back when the Alky test first
came on the scene. Some chemist here ended up concluding that the
test was valid, but I'm always open to hearing other thoughts on the
matter.

If the danged test DIDN'T work, that could ruin my whole day...
--
Jay Honeck
Iowa City, IA
Pathfinder N56993
www.AlexisParkInn.com
"Your Aviation Destination"